89988237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8627}}^1$

素因数の和:8713

約数の個数: 24

約数和(自身を含む): 139083360

約数和(自身を除く): 49095123

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 8627, 10431, 25881, 77643, 163913, 491739, 526247, 1475217, 1578741, 4736223, 9998693, 29996079, 89988237]

約数ペア:

[(1, 89988237), (3, 29996079), (9, 9998693), (19, 4736223), (57, 1578741), (61, 1475217), (171, 526247), (183, 491739), (549, 163913), (1159, 77643), (3477, 25881), (8627, 10431)]